This Panasonic Equivalent BCG10 Battery is Rated at 3.7V, 900mAh to meet or exceed the original Panasonic battery. This Battery will replace BCG10 Panasonic Batteries and works with the following cameras: Panasonic Lumix DMC-TZ6, Lumix DMC-TZ7, Lumix ZR1 Series, Lumix DMC-ZR1, Lumix DMC-ZR1A, Lumix DMC-ZR1K, Lumix DMC-ZR1R, Lumix DMC-ZR1S, Lumix DMC-ZR1W, Lumix DMC-ZS1 Series, Lumix DMC-ZS1, Lumix DMC-ZS1K, Lumix DMC-ZS1S, Lumix DMC-ZS3 Series, Lumix DMC-ZS3, Lumix DMC-ZS3A, Lumix DMC-ZS3K, Lumix DMC-ZS3S, Lumix DMC-ZX1 Series, Lumix DMC-ZX1, Lumix DMC-ZX1A, Lumix DMC-ZX1K, Lumix DMC-ZX1R, Lumix DMC-ZX1S, Lumix DMC-ZX1W.